National Healthcare Quality and Disparities Report
Latest available findings on quality of and access to health care
Data
- Data Infographics
- Data Visualizations
- Data Tools
- Data Innovations
- All-Payer Claims Database
- Healthcare Cost and Utilization Project (HCUP)
- Medical Expenditure Panel Survey (MEPS)
- AHRQ Quality Indicator Tools for Data Analytics
- State Snapshots
- United States Health Information Knowledgebase (USHIK)
- Data Sources Available from AHRQ
Search All Research Studies
AHRQ Research Studies Date
Topics
- Access to Care (10)
- Adverse Drug Events (ADE) (3)
- Adverse Events (34)
- Alcohol Use (1)
- Antibiotics (6)
- Antimicrobial Stewardship (4)
- Arthritis (2)
- Behavioral Health (9)
- Blood Clots (1)
- Blood Pressure (1)
- Brain Injury (2)
- Cancer (39)
- Cancer: Breast Cancer (8)
- Cancer: Colorectal Cancer (6)
- Cancer: Lung Cancer (8)
- Cancer: Prostate Cancer (4)
- Cancer: Skin Cancer (2)
- Cardiovascular Conditions (54)
- Care Coordination (1)
- Caregiving (1)
- Care Management (2)
- Children/Adolescents (18)
- Chronic Conditions (14)
- Clinical Decision Support (CDS) (1)
- Clostridium difficile Infections (1)
- Communication (2)
- Community-Acquired Infections (2)
- Comparative Effectiveness (16)
- Complementary and Alternative Medicine (1)
- COVID-19 (23)
- Critical Care (13)
- Data (5)
- Decision Making (7)
- Dementia (7)
- Depression (3)
- Diabetes (12)
- Diagnostic Safety and Quality (1)
- Dialysis (6)
- Digestive Disease and Health (4)
- Disparities (22)
- Elderly (69)
- Electronic Health Records (EHRs) (6)
- Emergency Department (13)
- Emergency Medical Services (EMS) (6)
- Emergency Preparedness (1)
- Evidence-Based Practice (14)
- Falls (1)
- Family Health and History (1)
- Genetics (1)
- Guidelines (3)
- Healthcare-Associated Infections (HAIs) (4)
- Healthcare Cost and Utilization Project (HCUP) (32)
- Healthcare Costs (15)
- Healthcare Delivery (6)
- Healthcare Utilization (7)
- Health Information Technology (HIT) (9)
- Health Insurance (5)
- Health Literacy (1)
- Health Services Research (HSR) (4)
- Health Status (7)
- Heart Disease and Health (45)
- Hepatitis (2)
- Hospital Discharge (10)
- Hospitalization (48)
- Hospital Readmissions (20)
- Hospitals (47)
- Human Immunodeficiency Virus (HIV) (4)
- Infectious Diseases (5)
- Influenza (3)
- Injuries and Wounds (16)
- Inpatient Care (10)
- Intensive Care Unit (ICU) (13)
- Kidney Disease and Health (25)
- Labor and Delivery (7)
- Long-Term Care (4)
- Low-Income (5)
- Maternal Care (6)
- Medicaid (4)
- Medical Devices (8)
- Medical Expenditure Panel Survey (MEPS) (2)
- Medicare (29)
- Medication (30)
- Medication: Safety (1)
- Men's Health (1)
- Methicillin-Resistant Staphylococcus aureus (MRSA) (1)
- (-) Mortality (397)
- Neonatal Intensive Care Unit (NICU) (1)
- Neurological Disorders (8)
- Newborns/Infants (15)
- Nursing (2)
- Nursing Homes (9)
- Nutrition (2)
- Obesity (5)
- Opioids (15)
- Organizational Change (1)
- Orthopedics (1)
- Outcomes (91)
- Palliative Care (7)
- Patient-Centered Healthcare (2)
- Patient-Centered Outcomes Research (51)
- Patient Experience (2)
- Patient Safety (29)
- Patient Self-Management (1)
- Payment (2)
- Pneumonia (5)
- Policy (7)
- Practice Patterns (1)
- Pregnancy (11)
- Pressure Ulcers (1)
- Prevention (9)
- Primary Care (3)
- Primary Care: Models of Care (1)
- Provider (1)
- Provider: Nurse (2)
- Provider: Physician (3)
- Provider Performance (8)
- Public Health (10)
- Quality Improvement (6)
- Quality Indicators (QIs) (4)
- Quality Measures (2)
- Quality of Care (20)
- Quality of Life (3)
- Racial and Ethnic Minorities (35)
- Registries (11)
- Rehabilitation (2)
- Research Methodologies (3)
- Respiratory Conditions (12)
- Risk (59)
- Rural Health (3)
- Screening (1)
- Sepsis (31)
- Sex Factors (3)
- Skin Conditions (3)
- Social Determinants of Health (19)
- Stress (1)
- Stroke (6)
- Substance Abuse (13)
- Surgery (70)
- Teams (2)
- Transitions of Care (6)
- Transplantation (15)
- Trauma (19)
- Treatments (5)
- U.S. Preventive Services Task Force (USPSTF) (1)
- Uninsured (1)
- Urban Health (3)
- Vaccination (2)
- Vulnerable Populations (2)
- Web-Based (1)
- Women (9)
- Workforce (3)
- Young Adults (1)
AHRQ Research Studies
Sign up: AHRQ Research Studies Email updates
Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
176 to 200 of 397 Research Studies DisplayedNelson DB, Moniz MH, Davis MM
Population-level factors associated with maternal mortality in the United States, 1997-2012.
This study analyzed state-level maternal mortality for the years 1997-2012 using multilevel mixed-effects regression grouped by state, using publicly available data. The study concluded that, in addition to better case ascertainment of maternal deaths, adverse changes in chronic diseases, insufficient healthcare access, and social determinants of health represent identifiable risks for maternal mortality that merit prompt attention in population-directed interventions and health policies.
AHRQ-funded; HS025465.
Citation: Nelson DB, Moniz MH, Davis MM .
Population-level factors associated with maternal mortality in the United States, 1997-2012.
BMC Public Health 2018 Aug 13;18(1):1007. doi: 10.1186/s12889-018-5935-2..
Keywords: Health Services Research (HSR), Labor and Delivery, Mortality, Pregnancy, Social Determinants of Health
Beg MS, Gupta A, Sher D
Impact of concurrent medication use on pancreatic cancer survival-SEER-Medicare analysis.
Researchers examined the association of several medication classes on pancreatic cancer survival, using data from the Surveillance, Epidemiology, and End Results-Medicare database. They found that the use of beta-blockers, heparin, insulin, and warfarin were associated with improved survival in patients with pancreatic cancer, whereas metformin, thiazolidinedione, statin, and combination therapies were not. The authors recommended additional studies to validate these findings in the clinical setting.
AHRQ-funded; HS022418.
Citation: Beg MS, Gupta A, Sher D .
Impact of concurrent medication use on pancreatic cancer survival-SEER-Medicare analysis.
Impact of concurrent medication use on pancreatic cancer survival-SEER-Medicare analysis..
Keywords: Cancer, Medication, Mortality, Outcomes, Patient-Centered Outcomes Research, Evidence-Based Practice
Wey A, Valapour M, Skeans
Heart and lung organ offer acceptance practices of transplant programs are associated with waitlist mortality and organ yield.
Variation in heart and lung offer acceptance practices may affect numbers of transplanted organs and create variability in waitlist mortality. In this study, the authors examined offered acceptance ratios, or adjusted odds ratios, for heart and lung transplant programs individually and for all programs within donation service areas (DSAs) using offers from donors recovered July 1, 2016, and June 30, 2017.
AHRQ-funded; HS024527.
Citation: Wey A, Valapour M, Skeans .
Heart and lung organ offer acceptance practices of transplant programs are associated with waitlist mortality and organ yield.
Am J Transplant 2018 Aug;18(8):2061-67. doi: 10.1111/ajt.14885..
Keywords: Transplantation, Health Services Research (HSR), Mortality
Shi J, Shen J, Caupp S
A new weighted injury severity scoring system: Better predictive power for pediatric trauma mortality.
The objective of this study was to develop a weighted Injury Severity Score (wISS) system for pediatric blunt trauma patients with better predictive power than ISS. The authors suggest that by weighting the Abbreviated Injury Scale from different body regions, the wISS had significantly better predictive power for mortality than the ISS, especially in critically injured children.
AHRQ-funded; HS024263.
Citation: Shi J, Shen J, Caupp S .
A new weighted injury severity scoring system: Better predictive power for pediatric trauma mortality.
J Trauma Acute Care Surg 2018 Aug;85(2):334-40. doi: 10.1097/ta.0000000000001943..
Keywords: Children/Adolescents, Injuries and Wounds, Mortality, Children/Adolescents, Trauma
Olfson M, Crystal S, Wall M
Causes of death after nonfatal opioid overdose.
The purpose of this study was to describe all-cause mortality rates, selected cause-specific mortality rates, and standardized mortality rate ratios (SMRs) of adults during their first year after nonfatal opioid overdose. In a US national cohort of adults who had experienced a nonfatal opioid overdose, a marked excess of deaths was attributable to a wide range of substance use-associated, mental health, and medical conditions, underscoring the importance of closely coordinating the substance use, mental health, and medical care of this patient population.
AHRQ-funded; HS021112.
Citation: Olfson M, Crystal S, Wall M .
Causes of death after nonfatal opioid overdose.
JAMA Psychiatry 2018 Aug;75(8):820-27. doi: 10.1001/jamapsychiatry.2018.1471..
Keywords: Behavioral Health, Mortality, Opioids, Patient-Centered Healthcare, Substance Abuse
Lin MY, Kressin NR, Paasche-Orlow MK
Is 30-day posthospitalization mortality lower among racial/ethnic minorities?: A reexamination.
This study’s objective was to verify other studies that showed that risk-adjusted rates of 30-day mortality after hospitalization for an acute condition was lower among blacks than whites. Inpatient discharge and vital status data was used for patients 18 and older hospitalized in California from January 2010 to June 30, 2011 for a variety of acute conditions. Their analysis verified lower risk of mortality among blacks. Factors for this may be associated with a higher rate of hospitalization with an 80% risk and inpatient mortality was also 30% higher with whites than blacks.
AHRQ-funded; HS022242.
Citation: Lin MY, Kressin NR, Paasche-Orlow MK .
Is 30-day posthospitalization mortality lower among racial/ethnic minorities?: A reexamination.
Med Care 2018 Aug;56(8):665-72. doi: 10.1097/mlr.0000000000000938..
Keywords: Hospitalization, Mortality, Racial and Ethnic Minorities
Bush M, Simpson RJ, Kucharska-Newton A
Approaches to address premature death of patients when assessing patterns of use of health care services after an index event.
In this study, the investigators compared different approaches for cohort definition (restriction by survival time vs. comorbidity score) and analysis method [Kaplan-Meier (KM) vs. competing risk] when assessing patterns of guideline adoption in elderly patients. They found that the KM method consistently overestimated the competing risk method. They suggest that competing risk approaches avoid unrealistic mortality assumptions and lead to interpretations of estimates that are more meaningful.
AHRQ-funded; HS000032.
Citation: Bush M, Simpson RJ, Kucharska-Newton A .
Approaches to address premature death of patients when assessing patterns of use of health care services after an index event.
Med Care 2018 Jul;56(7):619-25. doi: 10.1097/mlr.0000000000000923..
Keywords: Elderly, Healthcare Utilization, Mortality
Jarman MP, Haut ER, Curriero FC
Mapping areas with concentrated risk of trauma mortality: a first step toward mitigating geographic and socioeconomic disparities in trauma.
This study sought to classify injury event locations based on features of the built and social environment at the injury scene, and to examine patterns in individual patient demographics, injury characteristics, and mortality by location class. The investigators concluded identification of location classes may be useful for targeted primary prevention and treatment interventions, both by identifying geographic areas with the highest risk of injury mortality and by identifying patterns of individual risk within location classes.
AHRQ-funded; HS000029.
Citation: Jarman MP, Haut ER, Curriero FC .
Mapping areas with concentrated risk of trauma mortality: a first step toward mitigating geographic and socioeconomic disparities in trauma.
J Trauma Acute Care Surg 2018 Jul;85(1):54-61. doi: 10.1097/ta.0000000000001883..
Keywords: Disparities, Injuries and Wounds, Mortality, Social Determinants of Health, Trauma
Sakran JV, Mehta A, Fransman R
Nationwide trends in mortality following penetrating trauma: are we up for the challenge?
This study analyzed contemporary trends in pre-hospital mortality from penetrating trauma in the past decade using The National Trauma Data Bank. The authors concluded the odds of pre-hospital mortality has increased over 4-fold for gunshot wounds and almost 9-fold for stab wounds. Examining violence intensity, along with improvements in hospital care and data collection, may explain these findings.
AHRQ-funded; HS024547.
Citation: Sakran JV, Mehta A, Fransman R .
Nationwide trends in mortality following penetrating trauma: are we up for the challenge?
J Trauma Acute Care Surg 2018 Jul;85(1):160-66. doi: 10.1097/ta.0000000000001907..
Keywords: Injuries and Wounds, Mortality, Outcomes, Trauma
Banerjee M, Reyes-Gastelum D, Haymart MR
Treatment-free survival in patients with differentiated thyroid cancer.
This study evaluated treatment-free survival for 9273 patients who had differentiated thyroid cancer between 1998 and 2012. Most patients (75%) were female and median age at time of diagnosis was 69 years. The data was evaluated from the SEERS Program-Medicare registry. Five prognostic groups were identified and 5-year survival rates ranged from 96% down to 52%, and 10-year survival rates from 94% down to 39%. Factors for predicting survival rates were stage, tumor size, and treatment with radioactive iodine.
AHRQ-funded; HS024512.
Citation: Banerjee M, Reyes-Gastelum D, Haymart MR .
Treatment-free survival in patients with differentiated thyroid cancer.
J Clin Endocrinol Metab 2018 Jul;103(7):2720-27. doi: 10.1210/jc.2018-00511..
Keywords: Cancer, Mortality, Outcomes
Jarman MP, Curriero FC, Haut ER
Associations of distance to trauma care, community income, and neighborhood median age with rates of injury mortality.
The purpose of this study was to examine the association of injury scene characteristics with injury mortality. The study concluded that injury scene characteristics are associated with injury mortality. The authors found that odds of death are highest for patients injured in communities with higher median age or lower per capita income and at locations farthest from level 1 or 2 trauma centers.
AHRQ-funded; HS000029.
Citation: Jarman MP, Curriero FC, Haut ER .
Associations of distance to trauma care, community income, and neighborhood median age with rates of injury mortality.
JAMA Surg 2018 Jun;153(6):535-43. doi: 10.1001/jamasurg.2017.6133..
Keywords: Access to Care, Mortality, Social Determinants of Health, Trauma, Injuries and Wounds
Ogarek JA, McCreedy EM, Thomas KS
Minimum data set changes in health, end-stage disease and symptoms and signs scale: a revised measure to predict mortality in nursing home residents.
The purpose of this study was to revise the Minimum Data Set (MDS) Changes in Health, End-stage disease and Symptoms and Signs (CHESS) scale, an MDS 2.0-based measure widely used to predict mortality in institutional settings, in response to the release of MDS 3.0. The MDS-CHESS 3.0 predicts mortality in newly admitted and long-stay nursing home populations. The additional relationship to hospitalizations and successful discharges to community increases the utility of this scale as a potential risk adjustment tool.
AHRQ-funded; HS000011.
Citation: Ogarek JA, McCreedy EM, Thomas KS .
Minimum data set changes in health, end-stage disease and symptoms and signs scale: a revised measure to predict mortality in nursing home residents.
J Am Geriatr Soc 2018 May;66(5):976-81. doi: 10.1111/jgs.15305..
Keywords: Decision Making, Elderly, Health Status, Mortality, Nursing Homes
Westover AN, Nakonezny PA, Halm EA
Risk of amphetamine use disorder and mortality among incident users of prescribed stimulant medications in the Veterans Administration.
This study's aims were to ascertain the demographics of stimulant medication users compared with non-users, examine temporal trends of stimulant medication use and estimate risk factors for development of amphetamine use disorder (AUD) and mortality among new users of stimulant medications. The investigators concluded that in their cohort comorbid substance use disorders were common and were risk factors for development of (AUD).
AHRQ-funded; HS022418.
Citation: Westover AN, Nakonezny PA, Halm EA .
Risk of amphetamine use disorder and mortality among incident users of prescribed stimulant medications in the Veterans Administration.
Addiction 2018 May;113(5):857-67. doi: 10.1111/add.14122..
Keywords: Substance Abuse, Medication, Risk, Mortality, Patient-Centered Outcomes Research, Outcomes
Silber JH, Arriaga AF, Niknam BA
Failure-to-rescue after acute myocardial infarction.
The purpose of this study is to develop a failure-to-rescue (FTR) metric modified to analyze acute myocardial infarction (AMI) outcomes. The subjects were older Medicare beneficiaries who were admitted to short-term acute-care hospitals for AMI between 2009 and 2011. Measures included thirty-day mortality and FTR rates, as well as in-hospital complication rates. The study concludes that a modified FTR metric can be created that may aid in studying the quality of care of AMI admissions and has the advantageous properties of surgical FTR.
AHRQ-funded; HS023560.
Citation: Silber JH, Arriaga AF, Niknam BA .
Failure-to-rescue after acute myocardial infarction.
Med Care 2018 May;56(5):416-23. doi: 10.1097/mlr.0000000000000904..
Keywords: Adverse Events, Cardiovascular Conditions, Quality of Care, Mortality, Heart Disease and Health
Austrian JS, Jamin CT, Doty GR
Impact of an emergency department electronic sepsis surveillance system on patient mortality and length of stay.
The goal of this study was to determine if an electronic health record (EHR) based sepsis alert system could improve quality of care and clinical outcomes for patients with sepsis. A patient-level, interrupted time series study of emergency department patients with severe sepsis or septic shock was conducted, with an intervention introduced at the approximate mid-point--a system of interruptive sepsis alerts triggered by abnormal vital signs or laboratory results. Mean length of stay for patients with sepsis decreased significantly following the introduction of the alert, but the alert system had no effect on mortality or other clinical or process measures. The researchers conclude that a more sophisticated algorithm for sepsis identification is needed to improve outcomes.
AHRQ-funded; HS023683.
Citation: Austrian JS, Jamin CT, Doty GR .
Impact of an emergency department electronic sepsis surveillance system on patient mortality and length of stay.
J Am Med Inform Assoc 2018 May;25(5):523-29. doi: 10.1093/jamia/ocx072..
Keywords: Electronic Health Records (EHRs), Emergency Department, Health Information Technology (HIT), Hospitals, Mortality, Outcomes, Quality Improvement, Quality of Care, Sepsis
Goldstone AB, Chiu P, Baiocchi M
Second arterial versus venous conduits for multi-vessel coronary artery bypass surgery in California.
This study sought to determine whether a second arterial conduit improves outcomes after multi-vessel coronary artery bypass grafting. It concluded that second arterial conduit use in California is low and declining, but arterial grafts were associated with significantly lower mortality and fewer cardiovascular events. A right internal thoracic artery graft offered no benefit over that of a radial artery, but did increase risk of sternal wound infection.
AHRQ-funded; HS022192.
Citation: Goldstone AB, Chiu P, Baiocchi M .
Second arterial versus venous conduits for multi-vessel coronary artery bypass surgery in California.
Circulation 2018 Apr 17;137(16):1698-707. doi: 10.1161/circulationaha.117.030959.
.
.
Keywords: Cardiovascular Conditions, Comparative Effectiveness, Mortality, Patient-Centered Outcomes Research, Surgery
Kalbaugh CA, Loehr L, Wruck L
Frequency of care and mortality following an incident diagnosis of peripheral artery disease in the inpatient or outpatient setting: the ARIC (Atherosclerosis Risk in Communities) study.
Researchers analyzed frequency of care and mortality date for patients with an initial peripheral artery disease (PAD) diagnosis in the outpatient or inpatient setting. Data was analyzed from the ARIC (Atherosclerosis Risk in Communities) study cohort linked with Centers for Medicare and Medicaid Services fee-for-services claims data for 2002-2012. Patients diagnosed in the outpatient setting had higher follow-up rates with lower hospitalizations and mortality than those diagnosed in the inpatient setting.
AHRQ-funded; HS000032; HS023728.
Citation: Kalbaugh CA, Loehr L, Wruck L .
Frequency of care and mortality following an incident diagnosis of peripheral artery disease in the inpatient or outpatient setting: the ARIC (Atherosclerosis Risk in Communities) study.
J Am Heart Assoc 2018 Apr 13;7(8). doi: 10.1161/jaha.117.007332..
Keywords: Cardiovascular Conditions, Healthcare Utilization, Hospitalization, Mortality, Outcomes
de Cordova PB
Excess mortality associated with weekend hospital admissions may be due to patient-level differences, rather than reduced staffing or services.
The author comments on a study by Walker that explained the weekend effect as arising from differences in patient characteristics among patients who present to the emergency department on the weekend. For staffing, Walker used a proxy measure because staffing information was not available. The author cautions that, although a clear rationale was provided, there should be acknowledgement that use of a proxy, whether for illness severity or staffing, may alter results.
AHRQ-funded; HS024339.
Citation: de Cordova PB .
Excess mortality associated with weekend hospital admissions may be due to patient-level differences, rather than reduced staffing or services.
Evid Based Nurs 2018 Apr;21(2):49. doi: 10.1136/eb-2017-102779.
.
.
Keywords: Healthcare Delivery, Health Services Research (HSR), Hospitalization, Mortality, Provider Performance
Hirayama A, Goto T, Shimada YJ
Association of obesity with severity of heart failure exacerbation: a population-based study.
Researchers investigate the associations of obesity with severity of heart failure exacerbation and in-hospital mortality using population-based data from the State Inpatient Databases. Subjects were adults hospitalized for heart failure exacerbation in seven States from 2012 to 2013. The researchers found that, based on large population-based data sets of patients with heart failure exacerbation, obesity was associated with higher acute severity measures but lower in-hospital mortality.
AHRQ-funded; HS023305.
Citation: Hirayama A, Goto T, Shimada YJ .
Association of obesity with severity of heart failure exacerbation: a population-based study.
J Am Heart Assoc 2018 Mar 15;7(6). doi: 10.1161/jaha.117.008243..
Keywords: Healthcare Cost and Utilization Project (HCUP), Obesity, Heart Disease and Health, Cardiovascular Conditions, Hospitalization, Mortality
Lopes RD, Rordorf R, De Ferrari GM
Digoxin and mortality in patients with atrial fibrillation.
This study examined whether digoxin was independently associated with mortality in patients with atrial fibrillation (AF). Digoxin is a widely used medication for AF. The association was assessed in 17,897 patients who were score-matched with control participants. Baseline digoxin was not associated with increased mortality, but patients with a serum digoxin concentration of greater or equal to 1.2 ng/ml had a 56% increased hazard of mortality.
AHRQ-funded; HS024310.
Citation: Lopes RD, Rordorf R, De Ferrari GM .
Digoxin and mortality in patients with atrial fibrillation.
J Am Coll Cardiol 2018 Mar 13;71(10):1063-74. doi: 10.1016/j.jacc.2017.12.060..
Keywords: Adverse Drug Events (ADE), Adverse Events, Cardiovascular Conditions, Heart Disease and Health, Medication, Mortality, Risk
Chen LM, Levine DA, Hayward R
Relationship between hospital 30-day mortality rates for heart failure and patterns of early inpatient comfort care.
This study describes the use of early comfort care for patients with heart failure (HF), and whether hospitals that more commonly initiate comfort care have higher 30-day mortality rates. It found that hospital use of early comfort care for HF varies, has not increased over time, and on average, is not correlated with 30-day risk-standardized mortality rates.
AHRQ-funded; HS020671.
Citation: Chen LM, Levine DA, Hayward R .
Relationship between hospital 30-day mortality rates for heart failure and patterns of early inpatient comfort care.
J Hosp Med 2018 Mar;13(3):170-76. doi: 10.12788/jhm.2862.
.
.
Keywords: Cardiovascular Conditions, Elderly, Heart Disease and Health, Inpatient Care, Mortality, Palliative Care
Spatz ES, Wang Y, Beckman AL
Traditional Chinese medicine for acute myocardial infarction in western medicine hospitals in China.
This study examined the use of traditional Chinese medicine (TCM) in patients admitted for acute myocardial infarction (AMI) in China during the first 24 hours of hospitalization. The data came from the China Patient-centered Evaluative Assessment of Cardiac Events Retrospective Study of Acute Myocardial Infarction. A chart review was done of randomly sampled patients in 2001, 2006 and 2011 in 162 Western medicine hospitals across China. Nearly all (99%) hospitals used some form of TCM, with Salvia miltiorrhiza being the most commonly prescribed. This TCM treatment (and others) was used intravenously and use has increased over the span of the study, despite lack of evidence of benefit or harm.
AHRQ-funded; HS023000.
Citation: Spatz ES, Wang Y, Beckman AL .
Traditional Chinese medicine for acute myocardial infarction in western medicine hospitals in China.
Circ Cardiovasc Qual Outcomes 2018 Mar;11(3):e004190. doi: 10.1161/circoutcomes.117.004190..
Keywords: Adverse Events, Cardiovascular Conditions, Complementary and Alternative Medicine, Heart Disease and Health, Hospitals, Mortality, Outcomes, Patient-Centered Outcomes Research, Patient Safety, Practice Patterns, Risk
Haymart MR
Is BRAF V600E mutation the explanation for age-associated mortality risk in patients with papillary thyroid cancer?
In this editorial, the author discusses an article appearing within the same issue. She states that the general hypothesis that age-related differences in mortality could be linked to underlying pathogenesis and specifically to oncogenic alterations is probable. She recommends confirmatory studies and concludes that this area of investigation offers potential opportunities to tailor prognostication further through a better understanding of pathogenesis.
AHRQ-funded; HS024512.
Citation: Haymart MR .
Is BRAF V600E mutation the explanation for age-associated mortality risk in patients with papillary thyroid cancer?
J Clin Oncol 2018 Feb 10;36(5):433-34. doi: 10.1200/jco.2017.76.2583..
Keywords: Cancer, Genetics, Mortality, Risk
Bachmann JM, Duncan MS, Shah AS
Association of cardiac rehabilitation with decreased hospitalizations and mortality after ventricular assist device implantation.
This study examined whether outcomes of cardiac patients who had received ventricular assist device (VAD) implementation had decreased hospitalization and mortality with cardiac rehabilitation (CR). Medicare beneficiaries enrolled for disability or aged 65 years and older in 2014 were included. The investigators identified VAD recipients by diagnosis codes. It was found that each 5-year increase in age was associated with attending an additional 1.6 CR sessions and there was a 23% lower 1-year hospitalization risk and a 47% lower 1-year mortality risk.
AHRQ-funded; HS022990.
Citation: Bachmann JM, Duncan MS, Shah AS .
Association of cardiac rehabilitation with decreased hospitalizations and mortality after ventricular assist device implantation.
JACC Heart Fail 2018 Feb;6(2):130-39. doi: 10.1016/j.jchf.2017.11.002..
Keywords: Cardiovascular Conditions, Rehabilitation, Heart Disease and Health, Medical Devices, Surgery, Patient-Centered Outcomes Research, Outcomes, Mortality, Evidence-Based Practice, Hospitalization
Likosky DS, Van Parys J, Zhou W
Association between Medicare expenditure growth and mortality rates in patients with acute myocardial infarction: a comparison from 1999 through 2014.
This study assessed whether components of growth in Medicare expenditures are associated with mortality rates between January 1, 1999, and June 30, 2014, for beneficiaries hospitalized for acute myocardial infarction. It found that the growth in early percutaneous coronary intervention exhibited a negative association with 180-day case fatality. Spending on cardiac procedures was positively associated with 180-day mortality.
AHRQ-funded; HS022535.
Citation: Likosky DS, Van Parys J, Zhou W .
Association between Medicare expenditure growth and mortality rates in patients with acute myocardial infarction: a comparison from 1999 through 2014.
JAMA Cardiol 2018 Feb;3(2):114-22. doi: 10.1001/jamacardio.2017.4771.
.
.
Keywords: Elderly, Medicare, Heart Disease and Health, Mortality, Outcomes